A hot tank steam exhaust gas recycling device

Abstract

This invention relates to the field of exhaust gas thermal energy utilization devices, and proposes a hot tank steam exhaust gas reuse device, including a stirring mechanism and a connecting mechanism installed inside a water storage tower. High-temperature steam and exhaust gas generated by external equipment are accelerated through a Tesla valve tube and then introduced into the stirring mechanism. The high-temperature gas entering the stirring mechanism can be discharged into the gas conveying and water guiding mechanism through the connecting mechanism for circulation. During the impeller rotation, the water inside the water storage tower can tumble and circulate, while the water on the upper side can enter the inverted conical plate and enter the return water pipe through the return ports distributed on the concave surface of the inverted conical plate, and finally be discharged through the drain outlet, and then circulate and tumble again. At the same time, when the high-temperature gas circulates inside the spiral gas guide pipe, the high-temperature gas can heat both the outer wall of the spiral gas guide pipe and the outer wall of the return water pipe, which can significantly improve the heat exchange degree of the water and significantly improve the utilization efficiency of the hot gas flow.

Description

Technical Field

[0001] This invention relates to the field of exhaust gas heat energy utilization devices, specifically to a hot tank steam exhaust gas reuse device. Background Technology

[0002] High-temperature exhaust gas and steam are common byproducts of industrial production. High-temperature exhaust gas mainly originates from combustion processes, such as the high-temperature flue gas (typically 300°C~1000°C) produced after fuel combustion in boilers, gas turbines, internal combustion engines, and metallurgical furnaces; or from chemical reactions, such as the exothermic reaction exhaust gas from cement kilns and chemical reactors; or from industrial emissions, such as process exhaust gas from drying equipment and glass melting furnaces. Steam mainly comes from high-pressure steam generated by boilers (used for power generation or process steam) and low-pressure steam generated from waste heat in industrial processes (such as distillation and drying). The recovery and utilization of the thermal energy from high-temperature exhaust gas and steam can significantly improve energy efficiency and reduce carbon emissions. Currently, there are two main heat exchange methods: direct heat exchange, such as spray towers, where high-temperature exhaust gas directly contacts water for heat exchange—simple but potentially causing water pollution; and indirect heat exchange, such as shell-and-tube heat exchangers, where high-temperature exhaust gas heats water through metal tube walls, avoiding cross-contamination; and heat pipe heat exchangers, which utilize heat pipes for efficient heat transfer and are suitable for exhaust gases containing corrosive components.

[0003] A search revealed an existing patent (publication number: CN109114992A) that discloses a method for reusing waste heat from desulfurization tail gas. This method involves introducing high-temperature pre-desulfurization tail gas into a high-temperature heat transfer oil tank 1. The high-temperature pre-desulfurization tail gas then conducts heat with the heat transfer oil inside the heat transfer oil pipe 6. Because the high-temperature pre-desulfurization tail gas is external and abundant, while the heat transfer oil is internal and scarce, the temperature of the heat transfer oil can be rapidly increased within the high-temperature heat transfer oil tank 1. The oil is then pumped into a high-temperature oil heat exchange tank 3 via a circulating pump 4. This invention utilizes a specially designed waste heat utilization system to fully leverage the heat energy of the pre-desulfurization tail gas, enabling it to vaporize and generate steam to meet production needs.

[0004] The above scheme is similar to traditional indirect pipe heat exchange, introducing heat flow into a pipe and exchanging heat with water through the pipe's outer wall. However, this scheme still has certain shortcomings. First, the heat exchange pipe and water are in a relatively static state, resulting in low thermal uniformity of the water. Second, the hot air flow in the heat exchange pipe exhibits a stable flow trend, meaning that only the portion of the hot air column in contact with the inner wall of the pipe can effectively heat the pipe wall, while the heat at the center of the hot air column is difficult to fully utilize, resulting in low heat exchange efficiency and reduced heat exchange capacity.

[0005] In view of this, the present invention proposes a device for reusing steam exhaust gas from a hot tank. Summary of the Invention

[0006] This invention proposes a hot tank steam exhaust gas reuse device, which solves the problem in related technologies that the heat at the center of the hot gas column formed in the heat exchange pipeline is difficult to fully utilize, resulting in low heat exchange efficiency, ineffective utilization of heat in the hot flow, and reduced heat exchange capacity.

[0007] The technical solution of the present invention is as follows: A hot tank steam exhaust gas reuse device includes: a water storage tower, a Tesla valve tube is fixedly inserted through the lower outer wall of the water storage tower, and a stirring mechanism is provided at one end of the Tesla valve tube located inside the water storage tower. High pressure gas is introduced into the stirring mechanism through the Tesla valve tube, thereby enabling the stirring mechanism to rotate on the upper side of the Tesla valve tube.

[0008] The water storage tower is provided with a communication mechanism for installing the stirring mechanism, and a support component for installing the communication mechanism is provided between the communication mechanism and the inner wall of the water storage tower.

[0009] An inverted conical disc is provided on the inner side of the upper part of the water storage tower. A gas conveying and water guiding mechanism is provided between the inverted conical disc and the communication mechanism. The high-temperature gas entering the stirring mechanism can be discharged into the gas conveying and water guiding mechanism through the communication mechanism for circulation, thereby exchanging heat with the water inside the water storage tower. The stirring mechanism in the rotating state can agitate the water inside the water storage tower, so that the water inside the water storage tower can circulate up and down through the gas conveying and water guiding mechanism.

[0010] The water storage tower has an internal gas storage chamber, and an exhaust pipe is fixedly connected to the center of the inverted cone plate to guide the gas flowing in the gas conveying and water guiding mechanism into the gas storage chamber. A hanger is fixedly connected to the inner wall of the water storage tower to support the exhaust pipe.

[0011] Preferably, the stirring mechanism includes a riser rotatably connected to one end of the Tesla valve tube, an impeller is fixedly sleeved on the outer wall of the riser, a rotating shroud is fixedly connected to the top of the riser, and air-filling pipes connected to the interior of the rotating shroud are arranged in a ring array around the outer periphery of the rotating shroud.

[0012] Preferably, the communication mechanism includes a hollow cover rotatably connected to the riser, the rotating cover being disposed inside the hollow cover, and the rotating cover being rotatably sealed to the bottom of the hollow cover.

[0013] Preferably, the communication mechanism further includes a hollow column disposed on the upper side of the hollow cover, a communication cavity is provided through the top of the hollow cover, a hollow cylinder is fixedly connected between the hollow column and the hollow cover, and a suspension seat is fixedly suspended inside the communication cavity by a number of fixed rods, and the suspension seat is rotatably connected to the rotating cover.

[0014] Preferably, the supporting component includes a ring, which is fixedly connected to the hollow cover by a U-shaped frame, and a crossbar is fixedly connected between the U-shaped frame and the inner wall of the water storage tower.

[0015] Preferably, the air-carrying and water-guiding mechanism includes multiple sets of spiral air-guiding pipes arranged in a ring array below the inverted conical disk. A return water pipe is sleeved through the inner side of the spiral air-guiding pipe. A gap is provided between the return water pipe sleeved inside the spiral air-guiding pipe and the inner wall of the spiral air-guiding pipe for airflow. The lower end of the spiral air-guiding pipe is fixedly sealed to the outer wall of the return water pipe.

[0016] Preferably, the upper end of the spiral air guide pipe is fixedly connected to the outer wall of the inverted conical disk, the return port on the return water pipe penetrates the inner concave surface of the inverted conical disk, and the drain port on the return water pipe is located on the lower side of the impeller.

[0017] Preferably, the spiral air guide pipe and the bottom of the exhaust pipe are fixedly connected by an arc-shaped pipe.

[0018] Preferably, the gas conveying and water guiding mechanism further includes a converged flow conveying component, which includes a gas distribution pipe fixedly connected between the ring and the hollow column. The gas distribution pipe is connected to the hollow column and is fixedly connected to the spiral gas guiding pipe through a straight tube. A liquid storage box is fixedly connected to the outer wall of the gas distribution pipe, and a drain pipe is fixedly connected to the bottom of the liquid storage box. One end of the drain pipe passes through the outer wall of the water storage tower and is threadedly connected to an end cap.

[0019] Preferably, a water outlet pipe connected to the interior of the water storage tower is fixedly installed on the outer wall of the water storage tower, and an air outlet pipe connected to the air storage chamber is fixedly installed on the outer wall of the water storage tower.

[0020] The working principle and beneficial effects of this invention are as follows:

[0021] 1. In this invention, a stirring mechanism and a connecting mechanism are provided inside the water storage tower. A support component for installing the connecting mechanism is provided between the connecting mechanism and the inner wall of the water storage tower. High-temperature steam and exhaust gas generated by external equipment are accelerated through a Tesla valve pipe and then introduced into the stirring mechanism. The gas can quickly enter the interior of the rotating shroud. The gas entering the interior of the rotating shroud is quickly discharged through the air inlet pipe. Under the action of centrifugal force, the rotating shroud rotates at high speed inside the hollow shroud. The rotating shroud drives the impeller to rotate at high speed through the riser pipe, stirring the water stored inside the water storage tower, so that the water inside the water storage tower can be heated more evenly.

[0022] 2. In this invention, an inverted conical disc is provided on the inner side of the upper part of the water storage tower. A gas conveying and water guiding mechanism is provided between the inverted conical disc and the connecting mechanism. The high-temperature gas entering the stirring mechanism can be discharged into the gas conveying and water guiding mechanism for circulation through the connecting mechanism. During the rotation of the impeller, the water inside the water storage tower can tumble and circulate up and down. The water on the upper side can enter the inverted conical disc and enter the return water pipe through the return ports distributed on the concave surface of the inverted conical disc, and finally be discharged through the drain outlet. Then, it circulates and tumbles again. At the same time, when the high-temperature gas circulates inside the spiral gas guiding pipe, the high-temperature gas can heat both the outer wall of the spiral gas guiding pipe and the outer wall of the return water pipe, which can significantly improve the heat exchange of water and significantly improve the utilization efficiency of the hot gas flow.

[0023] 3. In this invention, during the heat exchange process, once the hot airflow inside the spiral air guide tube is pre-cooled and water vapor is finally condensed into water droplets, the water droplets will enter the gas distribution pipe through the straight tube along the inner wall of the spiral air guide tube and collect in the liquid storage box for storage. The accumulated water can be discharged periodically by removing the end cap to avoid water blockage of the pipe.

[0024] 4. In this invention, the gas flowing inside the spiral gas guide pipe eventually flows into the bottom of the exhaust pipe through the arc-shaped pipe, and is then transported through the exhaust pipe to the gas storage chamber opened inside the outer shell of the water storage tower to heat and insulate the entire tower body. Attached Figure Description

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] Figure 1 This is a schematic diagram of the planar structure of a hot tank steam exhaust gas reuse device proposed in this invention;

[0027] Figure 2 This is a schematic diagram of the internal structure of a hot tank steam exhaust gas reuse device proposed in this invention.

[0028] Figure 3 This is a partial cross-sectional view of a hot tank steam exhaust gas reuse device proposed in this invention.

[0029] Figure 4 for Figure 3 Enlarged structural diagram at point A in the middle;

[0030] Figure 5 This is a schematic diagram of the structure of the stirring mechanism and the connecting mechanism proposed in this invention;

[0031] Figure 6 for Figure 5 Enlarged structural diagram at point B;

[0032] Figure 7 This is a schematic diagram of the internal structure of the Tesla valve tube proposed in this invention;

[0033] Figure 8 This is a schematic diagram of the gas conveying and water guiding mechanism structure proposed in this invention.

[0034] Figure 9 for Figure 8 Enlarged structural diagram at point C;

[0035] Figure 10 This is a schematic diagram showing the distribution of the spiral air guide tube and the return water tube proposed in this invention.

[0036] Figure 11 This is a schematic diagram of the bottom assembly structure of the inverted conical disk proposed in this invention;

[0037] Figure 12 This is a schematic diagram showing the flow direction of water inside the water storage tower when the impeller rotates, as proposed in this invention.

[0038] In the diagram: 1. Water storage tower; 11. Water outlet pipe; 12. Gas outlet pipe; 13. Gas storage chamber; 2. Tesla valve pipe; 3. Exhaust pipe; 4. Hanging rod; 5. Inverted cone plate; 6. Gas and water conveying mechanism; 61. Spiral gas guide pipe; 62. Return water pipe; 621. Drain outlet; 622. Return outlet; 63. Converging and conveying assembly; 631. Gas distribution pipe; 632. Liquid storage box; 633. Drain pipe; 634. End cap; 635. Straight tube; 64. Arc-shaped tube; 7. Stirring mechanism; 71. Riser; 72. Impeller; 73. Rotating cover; 74. Air inlet pipe; 8. Connecting mechanism; 81. Hollow cover; 82. Hollow column; 83. Hollow cylinder; 84. Connecting cavity; 85. Fixed rod; 86. Suspension seat; 9. Support assembly; 91. Ring; 92. Crossbar; 93. U-shaped frame. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0040] Example 1

[0041] Please see Figures 1-7 A hot tank steam exhaust gas reuse device includes: a water storage tower 1, a Tesla valve pipe 2 fixedly passing through the lower outer wall of the water storage tower 1, and a stirring mechanism 7 provided at one end of the Tesla valve pipe 2 located inside the water storage tower 1. High-pressure gas is introduced into the stirring mechanism 7 through the Tesla valve pipe 2, thereby enabling the stirring mechanism 7 to rotate on the upper side of the Tesla valve pipe 2.

[0042] A connecting mechanism 8 is provided inside the water storage tower 1 for installing the stirring mechanism 7, and a supporting component 9 for installing the connecting mechanism 8 is provided between the connecting mechanism 8 and the inner wall of the water storage tower 1.

[0043] Specifically, the stirring mechanism 7 includes a riser 71 rotatably connected to one end of the Tesla valve tube 2, an impeller 72 fixedly sleeved on the outer wall of the riser 71, a rotating cover 73 fixedly connected to the top of the riser 71, and air-filling pipes 74 connected to the interior of the rotating cover 73 arranged in a ring array around the outer periphery of the rotating cover 73.

[0044] Specifically, the connecting mechanism 8 includes a hollow cover 81 rotatably connected to the riser 71, a rotating cover 73 disposed inside the hollow cover 81, and the rotating cover 73 rotatably seals with the bottom of the hollow cover 81.

[0045] Furthermore, the connecting mechanism 8 also includes a hollow column 82 disposed on the upper side of the hollow cover 81. A connecting cavity 84 is provided through the top of the hollow cover 81. A hollow cylinder 83 is fixedly connected between the hollow column 82 and the hollow cover 81. A suspension seat 86 is fixedly suspended inside the connecting cavity 84 by a number of fixed rods 85. The suspension seat 86 is rotatably connected to the rotating cover 73.

[0046] Furthermore, the supporting component 9 includes a ring 91, which is fixedly connected to the hollow cover 81 by a U-shaped frame 93, and a crossbar 92 is fixedly connected between the U-shaped frame 93 and the inner wall of the water storage tower 1.

[0047] In this embodiment, during operation, high-temperature steam and exhaust gas generated by external equipment are accelerated through Tesla valve pipe 2 and then introduced into stirring mechanism 7. It should be noted that a gas storage tank or gas booster pump for pressurizing the gas can also be installed between Tesla valve pipe 2 and external equipment. The purpose is to deliver steam and exhaust gas to stirring mechanism 7 at a relatively high pressure, which is an existing gas pressurization technology and will not be elaborated on here. The gas that is discharged into the riser pipe 71 under high pressure through Tesla valve pipe 2 can quickly enter the rotating shroud 73. The gas that enters the rotating shroud 73 is quickly discharged through air inlet pipe 74. Under the action of centrifugal force, rotating shroud 73 rotates at high speed inside hollow shroud 81. Rotating shroud 73 drives impeller 72 to rotate at high speed through riser pipe 71, stirring the water stored inside water storage tower 1, so that the water inside water storage tower 1 can be heated more evenly.

[0048] Example 2

[0049] Please see Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 8 , Figure 9 , Figure 10 as well as Figure 11A hot tank steam exhaust gas reuse device includes all the contents of Embodiment 1. In addition, an inverted cone disk 5 is provided on the inner side of the upper part of the water storage tower 1. A gas conveying and water guiding mechanism 6 is provided between the inverted cone disk 5 and the connecting mechanism 8. The high temperature gas entering the stirring mechanism 7 can be discharged into the gas conveying and water guiding mechanism 6 through the connecting mechanism 8 for circulation, so as to exchange heat with the water inside the water storage tower 1. The stirring mechanism 7 in the rotating state can agitate the water inside the water storage tower 1, so that the water inside the water storage tower 1 can circulate up and down through the gas conveying and water guiding mechanism 6.

[0050] Specifically, the air-carrying and water-guiding mechanism 6 includes multiple sets of spiral air-guiding pipes 61 arranged in a ring array below the inverted conical disk 5. A return water pipe 62 is sleeved through the inner side of the spiral air-guiding pipe 61. A gap is provided between the return water pipe 62 sleeved inside the spiral air-guiding pipe 61 and the inner wall of the spiral air-guiding pipe 61 for airflow. The lower end of the spiral air-guiding pipe 61 is fixedly sealed to the outer wall of the return water pipe 62.

[0051] Furthermore, the upper end of the spiral air guide pipe 61 is fixedly connected to the outer wall of the inverted conical disk 5, and the return port 622 at the top of the return water pipe 62 penetrates the concave surface of the inverted conical disk 5, as shown in the image. Figure 8 As shown, the return ports 622 on multiple return water pipes 62 are distributed in a curved annular array, and the drain port 621 at the bottom of the return water pipe 62 is located below the impeller 72. The spiral air guide pipe 61 and the bottom of the exhaust pipe 3 are fixedly connected by an arc-shaped pipe 64.

[0052] Furthermore, the gas and water conveying mechanism 6 also includes a converged flow conveying component 63. The converged flow conveying component 63 includes a gas distribution pipe 631 fixedly connected between the ring 91 and the hollow column 82. The gas distribution pipe 631 is connected to the hollow column 82. The gas distribution pipe 631 is fixedly connected to the lower outer wall of the spiral gas guide pipe 61 through a straight pipe 635. A liquid storage box 632 is fixedly connected to the outer wall of the gas distribution pipe 631. A drain pipe 633 is fixedly connected to the bottom of the liquid storage box 632. One end of the drain pipe 633 passes through the outer wall of the water storage tower 1 and is threadedly connected to an end cap 634.

[0053] In this embodiment, during the rotation of the impeller 72, the water flow inside the water storage tower 1 is as follows: Figure 12 As shown, the water inside the water storage tower 1 can circulate up and down, while the water on the upper side can enter the inverted cone plate 5 and enter the return water pipe 62 through the return port 622 distributed on the concave surface of the inverted cone plate 5, and finally be discharged through the drain port 621. Then, it circulates and tumbles again.

[0054] Gas discharged into the hollow hood 81 through the air inlet pipe 74 is discharged into the hollow column 82 through the hollow cylinder 83. Then, the gas inside the hollow column 82 is divided by the gas distribution pipe 631. At this time, the end cap 634 seals one end of the drain pipe 633, so that the gas inside the gas distribution pipe 631 can be transported to the spiral gas guide pipe 61 through the straight pipe 635. This allows the high-temperature gas to circulate inside the spiral gas guide pipe 61, which can heat both the outer wall of the spiral gas guide pipe 61 and the outer wall of the return water pipe 62, significantly improving the heat exchange of water and the utilization efficiency of the hot gas flow. During the heat exchange process, once the hot air flow inside the spiral air guide tube 61 is pre-cooled and forms water vapor that eventually condenses into water droplets, the water droplets will enter the distribution tube 631 through the straight tube 635 along the inner wall of the spiral air guide tube 61 and collect in the liquid storage box 632 for storage. The accumulated water can be drained periodically by removing the end cap 634.

[0055] Example 3

[0056] Please see Figure 1 and Figure 2 A hot tank steam exhaust gas recycling device, including all the contents of Embodiment 2, further includes a gas storage chamber 13 inside the outer shell of the water storage tower 1. An exhaust pipe 3 is fixedly connected to the center of the inverted conical disc 5 to guide the gas flowing in the gas conveying and water guiding mechanism 6 into the gas storage chamber 13. A hanger 4 is fixedly connected to the inner wall of the water storage tower 1 to support the exhaust pipe 3. A water outlet pipe 11 connected to the interior of the water storage tower 1 is fixedly installed on the outer wall of the water storage tower 1, allowing the water after heat exchange inside the water storage tower 1 to be discharged and put into use. An air outlet pipe 12 connected to the gas storage chamber 13 is fixedly installed on the outer wall of the water storage tower 1, allowing the airflow in the gas storage chamber 13 to be released and vented.

[0057] Working principle and usage process: During operation, the high-temperature steam and exhaust gas generated by the external equipment are accelerated through the Tesla valve tube 2 and then introduced into the stirring mechanism 7. It should be noted that a gas storage tank or gas booster pump can also be installed between the Tesla valve tube 2 and the external equipment to pressurize the gas. The purpose is to deliver the steam and exhaust gas to the stirring mechanism 7 at a relatively high pressure. This is an existing gas pressurization technology, which will not be elaborated on here.

[0058] The gas, pressurized by the Tesla valve pipe 2 and discharged into the riser 71, can quickly enter the rotating shroud 73. The gas inside the rotating shroud 73 is then rapidly discharged through the venting pipe 74. Under centrifugal force, the rotating shroud 73 rotates at high speed inside the hollow shroud 81. The rotating shroud 73, through the riser 71, drives the impeller 72 to rotate at high speed, stirring the water stored inside the water storage tower 1, thus ensuring more uniform heating of the water. Furthermore, during the rotation of the impeller 72, the water flow inside the water storage tower 1 is... Figure 12 As shown, the water inside the water storage tower 1 can circulate up and down, while the water on the upper side can enter the inverted cone plate 5 and enter the return water pipe 62 through the return port 622 distributed on the concave surface of the inverted cone plate 5, and finally be discharged through the drain port 621. Then, it circulates and tumbles again.

[0059] Please refer to Figure 8 , Figure 9 as well as Figure 10 Gas discharged into the hollow hood 81 through the air inlet pipe 74 is discharged into the hollow column 82 through the hollow cylinder 83. Then, the gas inside the hollow column 82 is divided by the gas distribution pipe 631. At this time, the end cap 634 seals one end of the drain pipe 633, so that the gas inside the gas distribution pipe 631 can be transported to the spiral gas guide pipe 61 through the straight pipe 635. This allows the high-temperature gas to circulate inside the spiral gas guide pipe 61, which can heat both the outer wall of the spiral gas guide pipe 61 and the outer wall of the return water pipe 62, significantly improving the heat exchange of water and the utilization efficiency of the hot gas flow.

[0060] During the heat exchange process, once the hot air flow inside the spiral air guide tube 61 is pre-cooled and forms water vapor that eventually condenses into water droplets, the water droplets will enter the distribution tube 631 through the straight tube 635 along the inner wall of the spiral air guide tube 61 and collect in the liquid storage box 632 for storage. The accumulated water can be drained periodically by removing the end cap 634.

[0061] The gas flowing inside the spiral gas guide pipe 61 eventually flows into the bottom of the exhaust pipe 3 through the arc-shaped pipe 64, and is then transported through the exhaust pipe 3 to the gas storage chamber 13 opened inside the outer shell of the water storage tower 1 to heat and insulate the entire tower body.

[0062] It is worth noting that the circuits, electronic components, and modules involved in this invention are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this invention does not involve improvements to the software and methods.

[0063] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for reusing steam exhaust gas from a hot tank, comprising: A water storage tower (1) is characterized in that a Tesla valve tube (2) is fixedly inserted through the lower outer wall of the water storage tower (1), and a stirring mechanism (7) is provided at one end of the Tesla valve tube (2) located inside the water storage tower (1). High-pressure gas is introduced into the stirring mechanism (7) through the Tesla valve tube (2), thereby enabling the stirring mechanism (7) to rotate on the upper side of the Tesla valve tube (2). The water storage tower (1) is provided with a connecting mechanism (8) for installing the stirring mechanism (7). A supporting component (9) for installing the connecting mechanism (8) is provided between the connecting mechanism (8) and the inner wall of the water storage tower (1). An inverted cone disk (5) is provided on the inner side of the upper part of the water storage tower (1). A gas conveying and water guiding mechanism (6) is provided between the inverted cone disk (5) and the connecting mechanism (8). The high-temperature gas entering the stirring mechanism (7) can be discharged into the gas conveying and water guiding mechanism (6) through the connecting mechanism (8) for circulation, so as to exchange heat with the water inside the water storage tower (1). The stirring mechanism (7) in the rotating state can stir the water inside the water storage tower (1), so that the water inside the water storage tower (1) can circulate up and down through the gas conveying and water guiding mechanism (6). The water storage tower (1) has a gas storage chamber (13) inside its shell. An exhaust pipe (3) is fixedly connected to the center of the inverted cone (5) to guide the gas flowing in the gas conveying and water guiding mechanism (6) into the gas storage chamber (13). A hanger (4) is fixedly connected to the inner wall of the water storage tower (1) to support the exhaust pipe (3). The air conveying and water guiding mechanism (6) includes multiple sets of spiral air guiding pipes (61) arranged in a ring array below the inverted cone disk (5). A return water pipe (62) is sleeved through the inner side of the spiral air guiding pipe (61). A gap is provided between the return water pipe (62) sleeved inside the spiral air guiding pipe (61) and the inner wall of the spiral air guiding pipe (61) for airflow. The lower end of the spiral air guiding pipe (61) is fixedly sealed to the outer wall of the return water pipe (62). The upper end of the spiral air guide pipe (61) is fixedly connected to the outer wall of the inverted cone disk (5), the return port (622) at the top of the return water pipe (62) penetrates the concave surface of the inverted cone disk (5), the stirring mechanism (7) includes an impeller (72), and the drain port (621) at the bottom of the return water pipe (62) is located on the lower side of the impeller (72); The spiral air guide pipe (61) and the bottom of the exhaust pipe (3) are fixedly connected by an arc-shaped pipe (64); The gas conveying and water guiding mechanism (6) further includes a convergence conveying component (63), the supporting component (9) includes a ring (91), the connecting mechanism (8) includes a hollow column (82), the convergence conveying component (63) includes a gas distribution pipe (631) fixedly connected between the ring (91) and the hollow column (82), the gas distribution pipe (631) is connected to the hollow column (82), the gas distribution pipe (631) is fixedly connected to the spiral gas guiding pipe (61) through a straight tube (635), the outer wall of the gas distribution pipe (631) is fixedly connected to a liquid storage box (632), the bottom of the liquid storage box (632) is fixedly connected to a drain pipe (633), one end of the drain pipe (633) passes through the outer wall of the water storage tower (1) and is threadedly connected to an end cap (634).

2. The hot tank steam exhaust gas reuse equipment according to claim 1, characterized in that, The stirring mechanism (7) includes a riser (71) rotatably connected to one end of the Tesla valve tube (2), an impeller (72) fixedly sleeved on the outer wall of the riser (71), a rotating cover (73) fixedly connected to the top of the riser (71), and an air-filling pipe (74) connected to the inside of the rotating cover (73) in a ring array on the outer periphery of the rotating cover (73).

3. The hot tank steam exhaust gas reuse equipment according to claim 2, characterized in that, The communication mechanism (8) includes a hollow cover (81) rotatably connected to the riser (71), and a rotating cover (73) is disposed inside the hollow cover (81), and the rotating cover (73) is rotatably sealed to the bottom of the hollow cover (81).

4. The hot tank steam exhaust gas reuse equipment according to claim 3, characterized in that, The hollow column (82) is disposed on the upper side of the hollow cover (81). A connecting cavity (84) is provided through the top of the hollow cover (81). A hollow cylinder (83) is fixedly connected between the hollow column (82) and the hollow cover (81). A suspension seat (86) is fixedly suspended inside the connecting cavity (84) by several fixed rods (85). The suspension seat (86) is rotatably connected to the rotating cover (73).

5. The hot tank steam exhaust gas reuse equipment according to claim 4, characterized in that, The ring (91) is fixedly connected to the hollow cover (81) by a U-shaped frame (93), and a crossbar (92) is fixedly connected between the U-shaped frame (93) and the inner wall of the water storage tower (1).

6. The hot tank steam exhaust gas reuse equipment according to claim 1, characterized in that, The water storage tower (1) is fixedly installed on the outer wall with a water outlet pipe (11) that communicates with the interior of the water storage tower (1), and the water storage tower (1) is fixedly installed on the outer wall with a gas outlet pipe (12) that communicates with the gas storage chamber (13).

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